| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.46 | 11.235% | $125.0949 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $126.27 | 8.513% | $137.0194 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $132.90 | 7.334% | $142.6469 | $142.65 | $142.65 | $142.60 |
| Purchase #4 | $13.79 | 9.591% | $15.1126 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $92.48 | 8.738% | $100.5609 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $126.35 | 3.237% | $130.4399 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $121.85 | 3.667% | $126.3182 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $726.10 | $777.1928 | $777.19 | $777.15 | $777.10 | |